﻿<html>  
<head>  
<title>热身</title>  
</head>  
<body>  
<p id="p1">我是第一段文字</p>  
<p id="p2">我是第二段文字</p>  
<script Language="JavaScript"> 
document.write("hello");  
document.getElementById("p1").style.color="blue";
</script>  
</body>  
</html>

